Polypropylene Ventilation

Kair White Gravity Grille with Rectangular 110x54mm Rear Spigot

Kair White Cowled Outlet Grille 155mm External Dim Wall Vent With Rectangular 110mm x 54mm Rear Spigot and Backdraught Shutter

Kair Ducting Adaptor 110mm x 54mm to 100mm - 4 inch Rectangular to Round Straight Channel Connector - Male

Kair Wall Plate 150mm - 6 inch for Round Ducting

Kair White Airbrick Grille with Surround for 204mm x 60mm Ducting

125mm External White Louvered Grille Vent (5" Spigot).

Kair Ducting Reducer 100mm to 80mm Duct Pipe Reduction Connector for Extract Fans and Ventilation Units

Kair Threaded Connector 100mm - 4 inch for Joining Flexible Hose to Round Duct Pipe

Kair Round Connector 100mm - 4 inch to Connect Duct Pipe or Flexible Ducting Hose

Kair Brown Louvred Wall Vent Grille 155mm External Dimension with 110mm x 54mm Rectangular Rear Spigot

Kair Beige Gravity Grille with Rectangular 110x54mm Rear Spigot

Kair Terracotta Airbrick Grille with Surround for 204mm x 60mm Ducting

Kair Rectangular Straight Connector 150mm x 70mm Flat Pipe Joint

Kair Black Louvred Grille 155mm External Dimension with Round 100mm - 4 inch Rear Spigot Wall Ducting Air Vent

Kair Black Airbrick Grille with Surround for 204mm x 60mm Ducting

Kair Wall Plate 150mm x 70mm for Rectangular Ducting

Kair Ducting Adaptor Reducer 204mm x 60mm to 110mm x 54mm

Kair Rectangular 204x60mm Terracotta Airbrick

Kair White Airbrick Grille with Damper Flap for 150mm x 70mm Ducting

Kair Wall Plate 125mm - 5 inch for Round Ducting

Kair Threaded Connector 150mm - 6 inch for Joining Flexible Hose to Round Ducting Fittings

Kair Wall Plate 100mm - 4 inch for Round Ducting

Kair Terracotta Louvred Grille 155mm External Dimension Wall Ducting Air Vent with Round 100mm - 4 inch Rear Spigot

Kair Single Grey Airbrick Without Grille To Fit DUCVKC704 Or DUCVKC714